Proof Research 138946 Bolt Action Barrel Pre-Fit 260 Rem 18" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross Coolers *Over-Shotguns can have a RRaptor

*Over-Shotguns can have a RRaptor choke in only one barrel

Designed out West where distance is measured in hours instead of yards

A high-quality synthetic protective tape on the inner surface prevents damage to your scope

This kit includes 25 Each Pre-Saturated Cleaning Patches for

Kit includes all essential parts to keep bolt trigger and receivers together and running

Proof Research 138946 Bolt Action Barrel Pre-Fit 260 Rem 18" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross Coolers *Over-Shotguns can have a RRaptorThe times of sending off your Sig Cross to have the barrel changed is over with Proof's drop in barrel Design! Stand alone and guaranteed to headspace is achievable at your own home with no gunsmith required!